package com.ibm.cps.message;

import com.esotericsoftware.kryo.KryoSerializable;

/**
 * Define Message format
 * 
 * @author Yaoliang Chen
 * 
 */
public abstract class DataMessage extends AbstractMessage implements
		KryoSerializable {
	/**
	 * get id of the time series
	 * @return
	 */
	abstract public Comparable getTsKey();
}
